1 /* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
2 #ifndef __LIBBPF_STR_ERROR_H
3 #define __LIBBPF_STR_ERROR_H
4 
5 #define STRERR_BUFSIZE  128
6 
7 char *libbpf_strerror_r(int err, char *dst, int len);
8 
9 /**
10  * @brief **libbpf_errstr()** returns string corresponding to numeric errno
11  * @param err negative numeric errno
12  * @return pointer to string representation of the errno, that is invalidated
13  * upon the next call.
14  */
15 const char *libbpf_errstr(int err);
16 
17 #define errstr(err) libbpf_errstr(err)
18 
19 #endif /* __LIBBPF_STR_ERROR_H */
20